簡(jiǎn)書已卸，轉(zhuǎn)戰(zhàn)知乎：<br><a href="https://links.jianshu.com/go?to=https%3A%2F%2Fzhuanlan.zhihu.com%2Fc_1272593430301073408" target="_blank">https://zhuanlan.zhihu.com/c_1272593430301073408</a>